______________________________________________________________________________
DESMI Pumping Technology A/S
6
Tagholm 1
9400 Nørresundby – Denmark
Tel: +45 96 32 81 11 Fax: +45 98 17 54 99
E-mail:
[email protected] www.desmi.com
4. TRANSPORT/STORAGE
The weights of the pumps (without motor) are stated in the following table, and the pumps are to
be lifted as shown below.
Pump
Weight kg
H-40-160
30.0
H-50-160
32.0
H-65-160
39.0
H-50-200
40.0
H-65-200
46.0
H-80-200
66.5
The pump is to be stored in a dry area.
Before shipment the pump is to be fastened securely on pallets or the like.
The pump is to be lifted in the following way:
The lifting straps must not bear against sharp edges and corners.
5. DISMANTLING
5.1 ACCESS TO IMPELLER
Remove guards (28). Remove Allen screws (22), which hold the shaft seal cover and the
monobloc bracket to the pump casing. The pump casing can now be pulled away allowing
inspection of the impeller.
5.2 DISMANTLING SHAFT SEAL
Pull the shaft seal cover free of the monobloc bracket, by which the coupling is pulled off the motor
shaft. Remove nut (6). Pull off the impeller and remove sunk key (9). Remove Allen screws (16),
which hold the bearing cover to the shaft seal cover, pull shaft seal cover and bearing cover apart,
by which shaft seal and water deflector are pulled off the shaft.
